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1330133210 = 257171117759
BaseRepresentation
bin100111101001000…
…0011100011011010
310102200212202201222
41033102003203122
510211003230320
6335553212042
744650642250
oct11722034332
93380782658
101330133210
1162290984a
12311561022
13182758793
14c89265d0
157bb93825
hex4f4838da

1330133210 has 32 divisors (see below), whose sum is σ = 2897233920. Its totient is φ = 429219072.

The previous prime is 1330133197. The next prime is 1330133237. The reversal of 1330133210 is 123310331.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557690 + ... + 560069.

It is an arithmetic number, because the mean of its divisors is an integer number (90538560).

Almost surely, 21330133210 is an apocalyptic number.

1330133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330133210 is an abundant number, since it is smaller than the sum of its proper divisors (1567100710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330133210 is a wasteful number, since it uses less digits than its factorization.

1330133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117790.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1330133210 is about 36470.9913492902. The cubic root of 1330133210 is about 1099.7611630224.

Adding to 1330133210 its reverse (123310331), we get a palindrome (1453443541).

The spelling of 1330133210 in words is "one billion, three hundred thirty million, one hundred thirty-three thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 1117759 2235518 5588795 7824313 11177590 15648626 19001903 38003806 39121565 78243130 95009515 133013321 190019030 266026642 665066605 1330133210